DE112013006839B4 - Hydraulikbagger - Google Patents

Hydraulikbagger Download PDF

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Publication number
DE112013006839B4
DE112013006839B4 DE112013006839.7T DE112013006839T DE112013006839B4 DE 112013006839 B4 DE112013006839 B4 DE 112013006839B4 DE 112013006839 T DE112013006839 T DE 112013006839T DE 112013006839 B4 DE112013006839 B4 DE 112013006839B4
Authority
DE
Germany
Prior art keywords
engine
ballast weight
recess
opening
slewing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE112013006839.7T
Other languages
German (de)
English (en)
Other versions
DE112013006839T5 (de
Inventor
Tomoyoshi Sho
Hirotaka Sueyoshi
Hayao Yoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE112013006839T5 publication Critical patent/DE112013006839T5/de
Application granted granted Critical
Publication of DE112013006839B4 publication Critical patent/DE112013006839B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/18—Counterweights
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE112013006839.7T 2013-03-18 2013-03-18 Hydraulikbagger Expired - Fee Related DE112013006839B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/057606 WO2014147697A1 (ja) 2013-03-18 2013-03-18 油圧ショベル

Publications (2)

Publication Number Publication Date
DE112013006839T5 DE112013006839T5 (de) 2015-12-17
DE112013006839B4 true DE112013006839B4 (de) 2016-05-19

Family

ID=50202793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112013006839.7T Expired - Fee Related DE112013006839B4 (de) 2013-03-18 2013-03-18 Hydraulikbagger

Country Status (6)

Country Link
US (1) US9169622B2 (zh)
JP (1) JP5415653B1 (zh)
KR (1) KR20150076249A (zh)
CN (1) CN104169504B (zh)
DE (1) DE112013006839B4 (zh)
WO (1) WO2014147697A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5940107B2 (ja) * 2014-03-17 2016-06-29 日立建機株式会社 建設機械の尿素水供給システム
JP6497737B2 (ja) * 2015-06-18 2019-04-10 キャタピラー エス エー アール エル 建設機械におけるカウンタウエイト支持構造
US10362738B2 (en) * 2015-09-10 2019-07-30 Komatsu Ltd. Work vehicle
CN105637151B (zh) * 2015-09-30 2021-03-26 株式会社小松制作所 液压挖掘机
US10161106B2 (en) * 2016-12-28 2018-12-25 Cnh Industrial America Llc Platform assembly for a ground engaging tool
JP7027296B2 (ja) * 2018-11-09 2022-03-01 ヤンマーパワーテクノロジー株式会社 建設機械
JP7284304B2 (ja) * 2018-11-09 2023-05-30 ヤンマーパワーテクノロジー株式会社 建設機械

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227245A (ja) * 2001-01-26 2002-08-14 Komatsu Ltd 油圧ショベルの車載はしご支持手段
JP2007182705A (ja) * 2006-01-06 2007-07-19 Hitachi Constr Mach Co Ltd 建設機械
JP2008223353A (ja) * 2007-03-13 2008-09-25 Kobelco Contstruction Machinery Ltd 建設機械
JP2010116687A (ja) * 2008-11-11 2010-05-27 Kobelco Contstruction Machinery Ltd 建設機械のフレーム構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402413A (en) * 1981-11-19 1983-09-06 J. I. Case Company Counterweight arrangement
US5462309A (en) * 1994-05-20 1995-10-31 Caterpillar Inc. Stackable counterweight arrangement
US6296436B1 (en) * 1997-04-08 2001-10-02 Allied Gator, Inc. Multipurpose counterweight housing and counterweight
JP2004116102A (ja) 2002-09-25 2004-04-15 Komatsu Ltd 油圧ショベルの工具収納装置
JP5122786B2 (ja) * 2005-11-18 2013-01-16 株式会社小松製作所 カウンタウェイトの着脱装置
USD559279S1 (en) * 2006-02-13 2008-01-08 Kobelco Construction Machinery Co., Ltd. Counterweight for construction machine
ATE522671T1 (de) * 2006-11-28 2011-09-15 Hitachi Construction Machinery Baumaschine
JP5374068B2 (ja) * 2007-08-31 2013-12-25 株式会社小松製作所 冷却装置およびこれを備えた建設機械又は作業機械

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227245A (ja) * 2001-01-26 2002-08-14 Komatsu Ltd 油圧ショベルの車載はしご支持手段
JP2007182705A (ja) * 2006-01-06 2007-07-19 Hitachi Constr Mach Co Ltd 建設機械
JP2008223353A (ja) * 2007-03-13 2008-09-25 Kobelco Contstruction Machinery Ltd 建設機械
JP2010116687A (ja) * 2008-11-11 2010-05-27 Kobelco Contstruction Machinery Ltd 建設機械のフレーム構造

Also Published As

Publication number Publication date
US20140262570A1 (en) 2014-09-18
US9169622B2 (en) 2015-10-27
KR20150076249A (ko) 2015-07-06
CN104169504B (zh) 2016-05-18
WO2014147697A1 (ja) 2014-09-25
JP5415653B1 (ja) 2014-02-12
DE112013006839T5 (de) 2015-12-17
JPWO2014147697A1 (ja) 2017-02-16
CN104169504A (zh) 2014-11-26

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Date Code Title Description
R012 Request for examination validly filed
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee